MMD Archives November 2013 Contents of Digest 2013.11.20 Prev  Next Nr Subject Author 01 Viola Organista Instrument by Leonard Da Vinci Joyce Brite 02 Seek Keys for Regina and Stella Musical Boxes Gary Heckman 03 Unknown Ragtime Tunes on Swiss Musical Movement Andy Park 04 AMI Automatic Musical Instrument Player System Wallace Venable 05 Cleaning Mold and Mildew from Organ Pipes David Fowler 06 Bilon vs. Perflex Bill Chapman 07 Electric Motor Suspension for Steamboat Pump Ralph Nielsen 08 FS: Style G & 4X Orchestrion Rolls Leonardo Forti